Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"huu duoc dat slippers" » "cuu duoc dat slippers", "huu duc dat slippers", "chua duoc dat slippers", "huu duoc bat slippers", "huu duoc dai slippers", "huu duoc dan slippers", "huu duoc dat slippery", "huu duoc dat grippers"
"locating bug code snippets" » "locating bung code snippets", "locating bugs code snippets", "locating bug core snippets"

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("huu duoc dat slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("huu duoc dat slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( huu duoc dat slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("huu duoc dat slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.